Product Details

1. Several HDPE Pipes Available:

HDPE Sand Discharging Pipes for Suction Dredger

HDPE Floating Discharge Pipe for Dredge

HDPE Pipe for sand dredging

HDPE Dredge Pipe

2. Specifications

Dredging & Discharge HDPE Pipe

DN (mm): 60-1200

PN: 4-16 (0.4-1.6MPa)

Thickness: 5-66mm

Color: Black or White

3. Product Introduction

Dredging & Discharge HDPE Pipe

Material: high quality discharge HDPE dredging Pipe is made of high density polyethylene (pressure-resistant material, resistance to fold materials), wear-resisting material, anti-aging ultraviolet material, etc.

Superiority:

1. The weight is light. The movable flange bolts are used to connect. It’s easy to install and dismantle, so it’s very convenient to repair or replace pipe after external damage.

2. The HDPE pipe is featured by good flexibility, excellent impact resistance, wear-resistance, and rigidity, and there is no change even working in seawater for 50 years.

3. With anti-uv and anti-aging function, it can be used for 5-8 years.

4. The pipe has smooth outer and inner wall. Tiny friction coefficient and high transmission are achieved. It can be used at the temperature - 40-60°C, and can adapt to bad weather changes in temperature.

Application:

Water floating HDPE pipe for dredging is most suitable for mud & sand &mining delivery and discharge, dredging project, port construction, dock construction in water, marine, and river or irrigation agriculture and so on.

Technical Parameters of Dredging & Discharge HDPE Pipe

O.D. of Pipe DN-mm	SDR33	SDR26	SDR21	SDR17	SDR13.6	SDR11
	(Working Pressure---Mpa)
	0.4	0.6	0.8	1.0	1.25	1.6
	(Thickness of Pipe---mm)
140	5	6	7	8	10	13
160	7	7.5	8	10	12	15
180	7	7.5	9	11	13	17
200	7.5	8	10	12	15	18
225	7.5	9	11	13	17	21
250	8	10	12	15	18	23
280	9	11	13	17	21	25
315	10	12	15	19	23	29
350	12	14	17	21	26	32
400	12	15	19	24	29	36
425	13	15	20	25	33	42
450	14	17	21	27	34	45
500	15	19	23	30	37	48
560	17	21	26	33	41	51
630	19	24	30	37	46	57
710	21	27	33	42	52
800	24	30	38	47	58
850	26	32	40	50
900	28	34	42	53
950	30	36	45	56
1000	31	38	47	59
1050	32	40	49	61
1100	33	42	51	63
1150	35	44	53	66
1200	40	45	55	70